Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NI IND INC
ROANE COUNTY INDUSTRIAL PARK, SPENCER, WV, 25276
Parent company: NI IND INC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Aluminum oxide (fibrous forms) | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Nickel compounds | Nickel | Total (lbs) | |
| 1989 | 1,000 | 1,500 | 250 | — | 2,750 | |
| 1988 | 500 | 500 | 250 | — | 1,250 | |
| 1987 | 500 | — | — | 250 | 750 | |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.